IMAGING DEVICE

Provided is an imaging device that can calculate the deviation of captured pixels and generate a high-accuracy captured image, regardless of imaging timing. The imaging device comprises a sensor that acquires the speed information about the speed of a moving body; a trigger signal generation part th...

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Bibliographische Detailangaben
Hauptverfasser: TAKAHASHI HIROAKI, TAJIMA YOSHIO, KATSUMATA TORU, WATANABE MASAO, KUROTAKI SHUNSUKE, TAKAHASHI SHINICHI, TAKANO KOJI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Provided is an imaging device that can calculate the deviation of captured pixels and generate a high-accuracy captured image, regardless of imaging timing. The imaging device comprises a sensor that acquires the speed information about the speed of a moving body; a trigger signal generation part that acquires the speed information from the sensor and generates a trigger signal that indicates a start time for capturing images of the moving body; an imaging part that, on the basis of the trigger signal, uses each of at least two line sensors that are arranged along the movement direction of the moving body to capture an image of the moving body; a calculation part that calculates the times from when the trigger signal arises until each of the line sensors starts capturing an image of the moving body and/or one or more inter-line-sensor distances; and a pixel correction part that, on the basis of each of the times and the one or more distances calculated by the calculation part, performs correction such that pi